// Copyright 2007-2015 Chris Patterson, Dru Sellers, Travis Smith, et. al.
//  
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
// this file except in compliance with the License. You may obtain a copy of the 
// License at 
// 
//     http://www.apache.org/licenses/LICENSE-2.0 
// 
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
// specific language governing permissions and limitations under the License.
namespace MassTransit.Courier.Factories
{
    public static class DefaultConstructorExecuteActivityFactory<TActivity, TArguments>
        where TActivity : class, ExecuteActivity<TArguments>, new()
        where TArguments : class
    {
        public static ExecuteActivityFactory<TArguments> ExecuteFactory => ActivityFactoryCache.Factory;


        static class ActivityFactoryCache
        {
            internal static readonly ExecuteActivityFactory<TArguments> Factory =
                new FactoryMethodExecuteActivityFactory<TActivity, TArguments>(_ => new TActivity());
        }
    }
}